The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9781572 B1

PDF
Full Text
Expired
Date of Patent:
Oct. 03, 2017

Filed:

Jan. 06, 2016
Applicant:

Marvell World Trade Ltd., St. Michael, BB;

Inventors:

BoChih Liu, Shanghai, CN;

Zhike Jia, Fremont, CA (US);

Yuan Ren, Shanghai, CN;

Jing Yu, Shanghai, CN;

Jian Chen, Shanghai, CN;

Xing Zhao, Beijing Shi, CN;

Assignee:

MARVELL WORLD TRADE LTD., St. Michael, BB;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 24/00 (2009.01); H04W 4/02 (2009.01); H04W 64/00 (2009.01);
U.S. Cl.
CPC ...
H04W 4/028 (2013.01); H04W 4/02 (2013.01); H04W 64/006 (2013.01);
Abstract

Systems and methods are provided for positioning determination for mobile devices. A system includes: a database configured to store positioning data associated with one or more base stations in a network, and a data management component configured to compare the parameters with one or more parameter thresholds, and update the positioning data based at least in part on the comparison of the parameters and the parameter thresholds. The updated positioning data is used for positioning determination of a mobile device.


Find Patent Forward Citations

Liu, BoChih. (2017). Positioning database management applied to server-based positioning system (U.S. Patent No. 9781572). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9781572

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